Epistemic answer set programming

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Tarih

2019

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Springer International Publishing Ag

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

This paper introduces a new epistemic extension of answer set programming (ASP) called epistemic ASP (E-ASP). Then, it compares E-ASP with existing approaches, showing the advantages and the novelties of the new semantics and discusses which formalisms provide more intuitive results: compared to Gelfond's epistemic specifications (ES), E-ASP defines a simpler, but sufficiently strong language. Its epistemic view semantics is a natural and more standard generalisation of ASP's original answer set semantics, so it allows for ASP's previous language extensions. Moreover, compared to all semantics proposals in the literature, epistemic view semantics facilitates understanding of the intuitive meaning of epistemic logic programs and solves unintended results discussed in the literature, especially for epistemic logic programs including constraints.

Açıklama

16th European Conference on Logics in Artificial Intelligence (JELIA) -- MAY 07-11, 2019 -- Rende, ITALY

Anahtar Kelimeler

Answer Set Programming, Epistemic Specifications, Modal Logic S5, Stable Models, Answer Sets, World Views, Autoepistemic Equilibrium Models

Kaynak

Logics In Artificial Intelligence, Jelia 2019

WoS Q Değeri

Q4

Scopus Q Değeri

Q3

Cilt

11468

Sayı

Künye

Su, E. I. (2019, May). Epistemic answer set programming. In European Conference on Logics in Artificial Intelligence (pp. 608-626). Springer, Cham.